Finding the Fourth Proportional to 73,019.27, 100,767.92 and 42,826.37

Step by Step Solution

1. Step 1: Write the proportion equation
   73,019.27 : 100,767.92 = 42,826.37 : x
2. Step 2: Convert to fraction form
   73,019.27/100,767.92 = 42,826.37/x
3. Step 3: Cross multiply
   73,019.27x = 100,767.92 × 42,826.37
4. Step 4: Simplify right side
   73,019.27x = 4,315,523,829.28
5. Step 5: Solve for x
   x = 4,315,523,829.28/73,019.27
6. Step 6: Final answer
   x = 59,101.17